Copper price extends decline on fears over fourth covid-19 wave

China's decision will take effect if no agreement is reached with the U.S.

Chalco increased net profit by 274 percent last year as supply-side reforms and an environmental crackdown lifted aluminium prices.

The London market is only one half of the picture when it comes to tin price signals. The other, very different half is located in Shanghai.

The discount of gem-quality lab-created diamonds relative to natural diamonds has doubled from 11-20% a year ago to 28-40% today.

It could take up to 90 days to make determinations.

Xi said both countries should cooperate despite ideological differences.

Geopolitical turmoil not piercing bullion markets yet – gold in tightest weekly trading range in percentage terms since 2012; in dollar terms since 2007.

Alumina refineries and aluminium smelters in parts of China cut production by 30% during November to March as part of a campaign against air pollution.

Chile development agency Corfo filed a complaint last week to block the sale of a 32% stake in SQM to China's Tianqi Lithium or any related entities.